KR20160142290A - 리튬 이온 배터리를 위한 가교된 결합제 - Google Patents

리튬 이온 배터리를 위한 가교된 결합제 Download PDF

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KR20160142290A
KR20160142290A KR1020167025447A KR20167025447A KR20160142290A KR 20160142290 A KR20160142290 A KR 20160142290A KR 1020167025447 A KR1020167025447 A KR 1020167025447A KR 20167025447 A KR20167025447 A KR 20167025447A KR 20160142290 A KR20160142290 A KR 20160142290A
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slurry
group
acid
maleic anhydride
active material
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성 건 추
알란 에드워드 골리아스제프스키
슈푸 펑
크리스티안 그리고라스
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허큘레스 엘엘씨
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
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    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C08G59/245—Di-epoxy compounds carbocyclic aromatic
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    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
    • C09J101/08—Cellulose derivatives
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    • C09J101/286—Alkyl ethers substituted with acid radicals
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
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  • Chemical & Material Sciences (AREA)
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  • Polymers & Plastics (AREA)
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  • General Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020167025447A 2014-02-21 2015-02-20 리튬 이온 배터리를 위한 가교된 결합제 Withdrawn KR20160142290A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461943124P 2014-02-21 2014-02-21
US61/943,124 2014-02-21
PCT/US2015/016845 WO2015127224A1 (en) 2014-02-21 2015-02-20 Cross-linked binder for lithium ion batteries

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KR20160142290A true KR20160142290A (ko) 2016-12-12

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KR1020167025449A Active KR102363583B1 (ko) 2014-02-21 2015-02-20 리튬 이온 배터리를 위한 개질된 구아란 결합제

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US (2) US9559361B2 (enExample)
EP (2) EP3108527A4 (enExample)
JP (2) JP2017511960A (enExample)
KR (2) KR20160142290A (enExample)
CN (2) CN106233512B (enExample)
CA (2) CA2940133A1 (enExample)
HU (1) HUE042891T2 (enExample)
PL (1) PL3108526T3 (enExample)
WO (2) WO2015127212A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
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KR20190095815A (ko) * 2018-02-07 2019-08-16 서울대학교산학협력단 이차전지용 음극재, 이를 포함하는 이차전지용 전극 및 이의 제조방법
WO2023113462A1 (ko) * 2021-12-15 2023-06-22 주식회사 엘지에너지솔루션 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지
US11848416B2 (en) 2018-09-10 2023-12-19 Lg Energy Solution, Ltd. Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyte
US11894516B2 (en) 2018-09-10 2024-02-06 Lg Energy Solution, Ltd. Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyte

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CN105406070B (zh) * 2015-12-18 2018-06-08 山东精工电子科技有限公司 一种锂离子电池正极浆料制备方法
JP6862090B2 (ja) * 2016-02-15 2021-04-21 信越化学工業株式会社 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法
US10930933B2 (en) 2016-09-09 2021-02-23 Bayerische Motoren Werke Aktiengesellschaft Conductive polymer binder for a novel silicon/graphene anode in lithium ion batteries
CN108110215B (zh) * 2016-11-25 2021-04-09 深圳新宙邦科技股份有限公司 一种正极片及其制备方法、锂离子电池
KR102253133B1 (ko) * 2016-11-30 2021-05-14 주식회사 엘지화학 전극용 바인더, 이를 포함하는 애노드 및 상기 애노드를 포함하는 리튬 이차전지
CN106532055A (zh) * 2016-12-02 2017-03-22 宁波富理电池材料科技有限公司 一种锂离子电池粘结剂以及一种锂离子电池
KR102264663B1 (ko) * 2016-12-14 2021-06-15 (주)엘지에너지솔루션 제조 공정성이 향상된 전극 시트의 압연 장치
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